jezgro preseka

3
Zadati podaci: 2.370 cm 1.870 cm 1.244 cm 0.768 cm 146.000 Sepeni 0.5592 Radian -0.8290 Radian i cm cm cm A 0.00 0.00 -2.37 B 2.00 4.00 -0.37 C 4.00 4.00 1.63 D 4.00 0.00 1.63 n-n osa k n kroz tačke AB -7.6630 9.9188 BC 0.6745 -2.5692 CD -1.4826 -2.9149 DA 0.6745 2.2556 XT = YT = i1 = i2 = α 1 = sinα1 = cosα1 = X'i Y'i XTi

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Page 1: Jezgro preseka

Zadati podaci:

2.370 cm

1.870 cm

1.244 cm

0.768 cm

146.000 Sepeni

0.5592 Radian

-0.8290 Radian

icm cm cm cm

A 0.00 0.00 -2.37 -1.87

B 2.00 4.00 -0.37 2.13

C 4.00 4.00 1.63 2.13

D 4.00 0.00 1.63 -1.87

n-n osak n

kroz tačkeAB -7.6630 9.9188BC 0.6745 -2.5692CD -1.4826 -2.9149DA 0.6745 2.2556

XT =

YT =

i1 =

i2 =

α1 =

sinα1 =

cosα1 =

X'i Y'i XTi YTi

Page 2: Jezgro preseka

n-n osa JednačinaTačke

cm cm kroz tačke n-n ose cm cm

0.92 2.88 AB 1.294 9.919

1.50 -1.56 BC 3.809 -2.569

-0.16 -2.68 CD -1.966 -2.915

-2.40 0.64 DA -3.344 2.256

ξi ηi pi qi

A1

A2

A3

A4

Page 3: Jezgro preseka

cm cm

-0.456 -0.156

-0.155 0.602

0.300 0.531

0.176 -0.686

-0.9113574 -0.3120396-0.3096952 1.204662430.59998314 1.061805090.35275443 -1.3721556

ai bi